標準號：SAE AMS 4956F-2008
中文標準名稱：特低縫隙環境受控包裝用6A1 4V鋁合金焊絲
英文標準名稱：Titanium Alloy Welding Wire 6A1 4V, Extra Low Interstitial Environment Controlled Packaging
標準類型：V11
發布日期：2008/7/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：V11
國際標準分類號：25.160.20;49.025.30
引用標準：SAE AMS 2249;SAE AMS 2819;SAE AMS 2816;SAE AMS 2814;SAE ARP 1876;SAE ARP 4926;ASTM E 539;ASTM E 1409;ASTM E 1447;ASTM E 1941;ASTM E 2371
適用范圍：1.1 FormThis specification covers a titanium alloy in the form of wire for welding filler metal.1.2 ApplicationThis wire has been used typically as filler metal for gas-tungsten-arc welding with chemistry matched to weld low interstitial grade Ti 6Al-4V ELI (UNS R56401) intended for cryogenic or elevated temperature applications, but usage is not limited to such applications. It is particularly intended for use with equipment providing continuous inert gas shielding of the wire as it passes from the dispenser to the welding arc, where high reliability of joints is required.